发明名称 |
Apparatus for cleaning particulate matter from a moving web |
摘要 |
Apparatus for cleaning particulate matter from a moving web, such apparatus being held in effective cleaning contact therewith. The apparatus includes a member, which is at least partially formed of magnetically attractable material, for engaging the surface of a moving web to be cleaned. Such member is held in cleaning contact with such web by a magnet which is located adjacent to the surface of the web opposite to the surface to be cleaned, and which induces a magnetic field which attracts the member to the web.
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申请公布号 |
US4827311(A) |
申请公布日期 |
1989.05.02 |
申请号 |
US19880140518 |
申请日期 |
1988.01.04 |
申请人 |
EASTMAN KODAK COMPANY |
发明人 |
BOTHNER, CARL R.;PEFFER, ROBERT M.;VERNON, CURTIS L. |
分类号 |
G03G21/10;G03G15/00;G03G21/00;(IPC1-7):A46B15/00;G03G15/06 |
主分类号 |
G03G21/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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